docs: def sample(self, hashes):
          """Get the information about a sample based on its hash.
  
          Args:
              hashes: an enumerable of strings as hashes
          Returns:
              An enumerable of arrays which contains the information
              about the original samples
          """
          api_name = 'opendns-sample'
          fmt_url_path = u'sample/{0}'
          return self._multi_get(api_name, fmt_url_path, hashes)